Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West ...

The St. Tammany Parish Mosquito Abatement district said the parish is at an elevated risk for West Nile virus, based on ...

Nearly three times the number of mosquitoes tested positive for West Nile in St. Tammany Parish since last June.

The first case of the West Nile virus this year has been confirmed in Tarrant County, according to Tarrant County Public ...

Canton City Public Health says a third mosquito trapped in the city has tested positive for the West Nile virus.

Mosquitoes carrying West Nile virus have been detected in Anoka and Carver counties, but officials say people shouldn’t be ...

Three dead birds in Sacramento County were found to have contracted the virus as activity ramped up in Placer County.

Mosquitoes in two areas of Weld County have tested positive for West Nile virus, though no human cases have yet been reported ...

Following the discovery of West Nile virus in mosquitoes in Rolando late last month, county crews will conduct pesticide ...

ADDIS ABABA, Ethiopia — Ethiopia’s prime minister said Thursday that his country’s controversial power dam on the Nile has ...

Boulder County Public Health and Weld County both confirmed within two days that there have been the first positive tests of ...